If you’re managing high-volume site updates, use the Google Search Console API...

https://www.play-bookmarks.win/if-you-re-pushing-high-priority-pages-the-google-indexing-api-is-your-best-bet

If you’re managing high-volume site updates, use the Google Search Console API for automated, reliable pushes. For stubborn backlinks or niche sites, third-party services can be useful, with some providers processing submissions in under two minutes